Ramakrishna Ayyar, T. (2023). Entomological investigations on the spike disease of sandall (21), Thysanoptera. Manager of Publications, Government of India, Delhi.
Dyfyniad Arddull ChicagoRamakrishna Ayyar, T.V. Entomological Investigations on the Spike Disease of Sandall (21), Thysanoptera. Manager of Publications, Government of India, Delhi, 2023.
Dyfyniad MLARamakrishna Ayyar, T.V. Entomological Investigations on the Spike Disease of Sandall (21), Thysanoptera. Manager of Publications, Government of India, Delhi, 2023.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.